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Dive into the research topics where Kunio Tsukada is active.

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Featured researches published by Kunio Tsukada.


Surgery Today | 1991

Resection and double ileostomy as an alternative approach for superior mesenteric venous thrombosis in poor risk patients : a case report

Takeshi Fujita; Masashi Ito; Hiroyuki Fukunari; Kuniaki Kitago; Kunio Tsukada; Yoshio Mishima

An 85-year-old male with a sudden onset of abdominal pain was operated on under the suspicion of intestinal ischemia and was later diagnosed as acute superior mesenteric venous thrombosis (SMVT). The patient was successfully treated by resecting the entire involved bowel and performing a double ileostomy. These procedures are considered to be the prefered method of choice for improving survival in poor risk patients.


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1991

Indications and Limits of Endoscopic Surgery for Colorectal Diseases.

Mahito Imajo; Takeo Iwama; Yasushi Ookubo; Kunio Tsukada; Ikuo Hojo; Yasuyuki Kawachi; Hideyuki Ishida; Yoshikimi Nishioka; Takuzou Yamazaki; Hiroyuki Fukunari; Yoshiki Toyama; Yoshio Mishima

内視鏡的切除を行った大腸ポリープ1,927病変と早期大腸癌259病変の治療経験を通して, 下部消化管におけるendoscopicsurgeryの適応と限界について検討を行った. 内視鏡的ポリペクトミーが行われたポリープのうち, 最も大きなものは45mm径であった. 合併症の発生頻度は0.7%で死亡例は無く, 内視鏡的切除は安全な手技と思われた. 内視鏡的に切除されたポリープの組織診断では, 腺腫が最も多く67%であり, m癌は5%にみられ, 次いでPeutz-Jeghersポリープ, 若年性ポリープ, 良性の粘膜下腫瘍の順で, これらの疾患が内視鏡的切除の適応と考えられた. 早期大腸癌に対する内視鏡的切除の適応をm癌と考えると, 臨床病理学検討からは, Ipでは大きさにかかわらず可能な限り, Isでは大きさ20mm以内のものが, IIaでは15mm以内のものが適応と考えられた. 陥凹型は小さいうちからsmへの浸潤傾向がつよく, 脈管侵襲陽性率が高く, 外科的切除の適応と考えられた.


Carcinogenesis | 1987

Relative activities of thymidylate synthetase and thymidine kinase in 1,2-dimethylhydrazine-induced colon carcinomas in rats

Shinobu Sakamoto; Kuwa K; Kunio Tsukada; Sagara T; Noriyuki Kasahara; Ryohei Okamoto


British Journal of Surgery | 1986

Increased activities of thymidine kinase isozymes in human mammary tumours

Shinobu Sakamoto; Takeo Iwama; M. Ebuchi; Kunio Tsukada; Sagara T; Tohru Kawasaki; Saburo Murakami; Noriyuki Kasahara; Hideki Kudo; Ryohei Okamoto


Carcinogenesis | 1984

Increased activity of thymidine kinase isozyme in human colon tumor

Shinobu Sakamoto; Takeo Iwama; Kunio Tsukada; Tohru Kawasaki; Ryohei Okamoto


Anticancer Research | 2002

Human colorectal malignancy and oral UFT.

Shinobu Sakamoto; Kunio Tsukada; Sagara T; Yasuyuki Kawachi; Saburo Murakami; Takeo Iwama


Japanese journal of transfusion and cell therapy | 1987

[Effects of SSM (purified polysaccharides from human tubercle bacillus, maruyama vaccine) and UFT (a combination of tegafur and uracil) on DNA-synthesizing enzyme activities in 1,2-dimethylhydrazine (DMH)-induced rat colon carcinomas].

Shinobu Sakamoto; Hideki Kudo; Tohru Kawasaki; Noriyuki Kasahara; Kuwa K; Ryohei Okamoto; Yasuyuki Kawachi; Saburo Murakami; Sagara T; Kunio Tsukada


Nihon Rinsho Geka Gakkai Zasshi (journal of Japan Surgical Association) | 1986

A CASE OF EARLY GASTRIC CANCER WITH CML

Kunio Tsukada; Hideo Kikuta; Masuo Iizuka; Kunio Toriya; Noriyasu Dekiguchi; Masamichi Watanabe


Jpn J Gastroenterol Surg, Nihon Shokaki Geka Gakkai zasshi | 1986

A case report of multiple nonfunctioning islet cell tumors of the pancreas and aberrant pancreas of jejunum.

Kunio Tsukada; Hideo Kikuta; Masuo Iizuka; Kunio Toriya; Masamichi Watanabe


Japanese journal of transfusion and cell therapy | 1986

[Thymidine kinase isozyme in cancer of the colon--correlation to pathology and prognosis].

Kunio Tsukada; Sagara T; Takeo Iwama; Mishima Y; Shinobu Sakamoto; Tohru Kawasaki; Ryohei Okamoto

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Shinobu Sakamoto

Tokyo Medical and Dental University

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Ryohei Okamoto

Tokyo Medical and Dental University

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Takeo Iwama

Tokyo Medical and Dental University

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Sagara T

Tokyo Medical and Dental University

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Tohru Kawasaki

Tokyo Medical and Dental University

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Masuo Iizuka

Tokyo Medical and Dental University

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Noriyuki Kasahara

Tokyo Medical and Dental University

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Saburo Murakami

Tokyo Medical and Dental University

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Yasuyuki Kawachi

Tokyo Medical and Dental University

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Yoshio Mishima

Tokyo Medical and Dental University

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